There is provided a mobile electronic device including a first display, a second display overlaid on the first display and switchable between a transmissive state in which incident light is allowed to be transmitted and a reflective state in which incident light is allowed to be reflected, a storage configured to store therein a notification method determining condition for determining whether to provide notification of an interrupt event by using the first display or provide the notification of the interrupt event by using the second display, and at least one controller configured to, upon occurrence of the interrupt event, provide the notification of the interrupt event by using the first display or provide the notification of the interrupt event by using the second display, according to the notification method determining condition.